Hi, I started venturing into converting a midi file into a casio lesson. I have gotten as far as changing the channels to 3 and 4. However, I don't know what needs to be done to 1. break a song into phrases. 2. make the piano wait for a key press. Would any one point to a reference of how casio consumes a midi file? or what are the minimal requirements in order for the smf converter to convert a midi into a full fledged lesson? Thanks, Candy